Sahito, Jam Ghulam Murtaza - 2015
integration in Pakistan’s south and north Punjab regions, mainly relying on co-integration only and not considering advanced … Dickey Fuller (ADF) test and it was found that all prices are integrated of order one, commonly written as I(1). Co-integration … was also identified in all price series pairs using Johansen’s co-integration test. The Vector Error Correction Model …